Also I love that her lightsabre is red. I am so fed up of this notion that Jedi/Sith weapons need to be colour-coded as if the writers think we're too stupid to tell them apart otherwise. I understand red is often associated with anger and aggression, but it has good connotations too, such as courage, vitality etc.

Actually there is a reason that Sith lightsaber are red. Sith lightsaber crystals are artificial, not natural like Jedi's. From Wookiepedia: "The synthetic crystals, favored by users of the dark side for their offensive properties, were impregnated with the negative energies of their creators which gave to the crystals their red color; the majority of the Sith and Dark Jedi wielded crimson-bladed lightsabers, though colors similar in hue to red, such as orange and magenta, were not unheard of."Also from The Jedi Path: "The blade of a Sith saber has been known to 'break' the blade of a jedi saber by overloading it's energy matrix."While I'm sure the colors started pure to represent good and evil, they have actually given a purpose to their color, and there are Sith lords who don't always use only red. Darth Revan is a good example of that.

Well, in recent Star Wars stories, there are some villains that wield lightsabers that are not red. I know General Grievous wields light-blue lightsabers and there is another Sith lord that wields a special "blacklight" lightsaber. I forgot his name, though, he was in the Clone Wars cartoon.